JPS5522423B2 - - Google Patents

Info

Publication number
JPS5522423B2
JPS5522423B2 JP2147175A JP2147175A JPS5522423B2 JP S5522423 B2 JPS5522423 B2 JP S5522423B2 JP 2147175 A JP2147175 A JP 2147175A JP 2147175 A JP2147175 A JP 2147175A JP S5522423 B2 JPS5522423 B2 JP S5522423B2
Authority
JP
Japan
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
JP2147175A
Other languages
Japanese (ja)
Other versions
JPS50120352A (enrdf_load_stackoverflow
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of JPS50120352A publication Critical patent/JPS50120352A/ja
Publication of JPS5522423B2 publication Critical patent/JPS5522423B2/ja
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
    • C03B37/01—Manufacture of glass fibres or filaments
    • C03B37/012—Manufacture of preforms for drawing fibres or filaments
    • C03B37/014—Manufacture of preforms for drawing fibres or filaments made entirely or partially by chemical means, e.g. vapour phase deposition of bulk porous glass either by outside vapour deposition [OVD], or by outside vapour phase oxidation [OVPO] or by vapour axial deposition [VAD]
    • C03B37/018—Manufacture of preforms for drawing fibres or filaments made entirely or partially by chemical means, e.g. vapour phase deposition of bulk porous glass either by outside vapour deposition [OVD], or by outside vapour phase oxidation [OVPO] or by vapour axial deposition [VAD] by glass deposition on a glass substrate, e.g. by inside-, modified-, plasma-, or plasma modified- chemical vapour deposition [ICVD, MCVD, PCVD, PMCVD], i.e. by thin layer coating on the inside or outside of a glass tube or on a glass rod
    • C03B37/01861—Means for changing or stabilising the diameter or form of tubes or rods
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
    • C03B37/01—Manufacture of glass fibres or filaments
    • C03B37/012—Manufacture of preforms for drawing fibres or filaments
    • C03B37/014—Manufacture of preforms for drawing fibres or filaments made entirely or partially by chemical means, e.g. vapour phase deposition of bulk porous glass either by outside vapour deposition [OVD], or by outside vapour phase oxidation [OVPO] or by vapour axial deposition [VAD]
    • C03B37/018—Manufacture of preforms for drawing fibres or filaments made entirely or partially by chemical means, e.g. vapour phase deposition of bulk porous glass either by outside vapour deposition [OVD], or by outside vapour phase oxidation [OVPO] or by vapour axial deposition [VAD] by glass deposition on a glass substrate, e.g. by inside-, modified-, plasma-, or plasma modified- chemical vapour deposition [ICVD, MCVD, PCVD, PMCVD], i.e. by thin layer coating on the inside or outside of a glass tube or on a glass rod
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/02—Optical fibres with cladding with or without a coating

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Glass Compositions (AREA)
JP2147175A 1974-02-22 1975-02-22 Expired JPS5522423B2 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US44470574A 1974-02-22 1974-02-22

Publications (2)

Publication Number Publication Date
JPS50120352A JPS50120352A (enrdf_load_stackoverflow) 1975-09-20
JPS5522423B2 true JPS5522423B2 (enrdf_load_stackoverflow) 1980-06-17

Family

ID=23766003

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2147175A Expired JPS5522423B2 (enrdf_load_stackoverflow) 1974-02-22 1975-02-22

Country Status (6)

Country Link
JP (1) JPS5522423B2 (enrdf_load_stackoverflow)
CA (1) CA1050833A (enrdf_load_stackoverflow)
DE (1) DE2507340B2 (enrdf_load_stackoverflow)
FR (1) FR2261992B1 (enrdf_load_stackoverflow)
GB (1) GB1500530A (enrdf_load_stackoverflow)
NL (1) NL165720C (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04135612U (ja) * 1991-06-11 1992-12-17 ナシヨナル住宅産業株式会社 外壁パネル接合構造

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4360250A (en) * 1974-05-31 1982-11-23 National Research Development Corp. Optical waveguides
JPS5156642A (enrdf_load_stackoverflow) * 1974-11-13 1976-05-18 Sumitomo Electric Industries
DE2538313C3 (de) * 1975-08-28 1981-11-05 Heraeus Quarzschmelze Gmbh, 6450 Hanau Verfahren zur Herstellung eines Vorproduktes für die Erzeugung eines optischen, selbstfokussierenden Lichtleiters
US4339173A (en) * 1975-09-08 1982-07-13 Corning Glass Works Optical waveguide containing P2 O5 and GeO2
DE2546162B1 (de) * 1975-10-15 1976-09-23 Jenaer Glaswerk Schott & Gen Lichtleitfaser mit Brechungsindexgradient zur Nachrichtenuebertragung
AU504423B2 (en) * 1975-11-14 1979-10-11 International Standard Electric Corporation Optical fibre
JPS5621777Y2 (enrdf_load_stackoverflow) * 1976-02-04 1981-05-22
DE2614183C3 (de) * 1976-04-02 1981-11-12 Jenaer Glaswerk Schott & Gen., 6500 Mainz Lichtleitfaser mit Gradientenprofil des Brechungsindex, niedrigen Übertragungsverlusten, hoher Übertragungskapazität und großer Aperatur bei Verwnedung von GeO↓2↓
JPS5838367B2 (ja) * 1976-04-24 1983-08-23 株式会社フジクラ 光伝送用フアイバの製造方法
JPS5838368B2 (ja) * 1976-05-15 1983-08-23 住友電気工業株式会社 光フアイバの製造方法
JPS52153750A (en) * 1976-06-17 1977-12-21 Fujitsu Ltd Production of optical transmission wire
GB1586119A (en) * 1976-07-05 1981-03-18 Fujitsu Ltd Method of producing an optical fibre preform
DE2642949C3 (de) * 1976-09-24 1980-11-20 Philips Patentverwaltung Gmbh, 2000 Hamburg Verfahren zur Herstellung von innenbeschichteten Glasrohren zum Ziehen von Lichtleitfasern
US4111525A (en) * 1976-10-12 1978-09-05 Bell Telephone Laboratories, Incorporated Silica based optical fiber waveguide using phosphorus pentoxide and germanium dioxide
JPS5395649A (en) * 1977-02-02 1978-08-22 Hitachi Ltd Production of optical fiber
CA1080562A (en) * 1977-02-10 1980-07-01 Frederick D. King Method of and apparatus for manufacturing an optical fibre with plasma activated deposition in a tube
GB1602052A (en) * 1977-06-20 1981-11-04 Int Standard Electric Corp Optical fibre manufacture
DE2814380C3 (de) * 1978-04-04 1982-07-08 Schott Glaswerke, 6500 Mainz Verfahren zur Herstellung optischer Glasfasern aus einem kollabierten Kieselglasrohr
US4229070A (en) * 1978-07-31 1980-10-21 Corning Glass Works High bandwidth optical waveguide having B2 O3 free core and method of fabrication
US4230396A (en) * 1978-07-31 1980-10-28 Corning Glass Works High bandwidth optical waveguides and method of fabrication
CA1139621A (en) * 1979-01-05 1983-01-18 Matthew J. Andrejco Optical fiber fabrication process
US4257797A (en) 1979-01-05 1981-03-24 Western Electric Optical fiber fabrication process
JPS55104941A (en) * 1979-02-06 1980-08-11 Nippon Telegr & Teleph Corp <Ntt> Production of preform for optical fiber
DE2929166A1 (de) * 1979-07-19 1981-01-29 Philips Patentverwaltung Verfahren zur herstellung von lichtleitfasern
US4292422A (en) * 1979-12-03 1981-09-29 Dow Corning Corporation Oxygen-curable mercapto-functional organosilicon-organic compound compositions catalyzed by metal carbonyl compounds and method of forming higher molecular weight products therefrom
US4425146A (en) * 1979-12-17 1984-01-10 Nippon Telegraph & Telephone Public Corporation Method of making glass waveguide for optical circuit
GB2071644B (en) * 1980-02-22 1984-03-14 Sumitomo Electric Industries Radiation resistant optical fibres and a process for the production thereof
US4298364A (en) * 1980-03-17 1981-11-03 Corning Glass Works Method of making optical fibers having improved core roundness
DE3133013A1 (de) * 1980-08-26 1982-04-08 Western Electric Co., Inc., 10038 New York, N.Y. "verfahren zum herstellen eines lichtleiterfaserrohlings"
FR2543455B1 (fr) * 1983-03-30 1987-03-27 Air Liquide Procede d'opalisation de la surface interieure d'objets de grande longueur par rapport a leur section
DE3335126A1 (de) * 1983-09-28 1985-04-11 Wacker-Chemitronic Gesellschaft für Elektronik-Grundstoffe mbH, 8263 Burghausen Verfahren zur chemischen gasphasenabscheidung oxidischer partikel
KR0153835B1 (ko) * 1995-11-07 1998-11-16 김광호 매끄러운 환상고리 굴절율 프로파일을 갖는 분산이동광섬유의 제조방법
US6769275B2 (en) * 2002-03-15 2004-08-03 Fibercore, Inc. Method for making optical fiber preform using simultaneous inside and outside deposition

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3737293A (en) * 1972-01-03 1973-06-05 Corning Glass Works Method of forming an economic optical waveguide fiber
JPS4886918A (enrdf_load_stackoverflow) * 1972-02-22 1973-11-16
GB1427327A (en) * 1972-06-08 1976-03-10 Standard Telephones Cables Ltd Glass optical fibres
DE2463097C2 (de) * 1973-08-21 1984-05-24 International Standard Electric Corp., New York, N.Y. Verfahren zur Herstellung von Glasfaser-Lichtleitern
JPS59454B2 (ja) * 1973-09-22 1984-01-06 住友電気工業株式会社 光伝送用ファイバ母材の製造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04135612U (ja) * 1991-06-11 1992-12-17 ナシヨナル住宅産業株式会社 外壁パネル接合構造

Also Published As

Publication number Publication date
NL7502017A (nl) 1975-08-26
DE2507340A1 (de) 1975-08-28
CA1050833A (en) 1979-03-20
NL165720B (nl) 1980-12-15
GB1500530A (en) 1978-02-08
DE2507340B2 (de) 1979-03-01
FR2261992A1 (enrdf_load_stackoverflow) 1975-09-19
JPS50120352A (enrdf_load_stackoverflow) 1975-09-20
NL165720C (nl) 1984-02-16
FR2261992B1 (enrdf_load_stackoverflow) 1980-01-04

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